Wed, 03.12.2025 10:30 - Germany Time
High-precision internal geometries for rifled barrels – technological innovation in weapons manufacturing
Manufacturing precision through ECM riflingElectro-chemical machining (ECM) has become a key technology for precision manufacturing in gunmaking. The ECM rifling process represents a significant advancement in the production of high-precision internal geometries for rifled barrels. This innovative technology offers unmatched dimensional accuracy while reducing manufacturing complexity.Unlike conventional processes, ECM rifling delivers significant technological advantages at a lower capital investment. The material-friendly machining process, which avoids mechanical or thermal stress, results in a longer barrel life and higher precision.The ECM rifling conceptThe EMAG ECM system is built on a highly advanced technology concept that has been specifically designed for precision rifling.Production capacity can be optimally adapted to meet your requirements through various configurations:
Double rifling machine: Simultaneous machining of two barrels
Eight-run rifling machine: Parallel production of eight barrels for maximum productivity
The innovative tool cathode of the ECM rifling system ensures the highest precision in producing the barrel’s internal geometry. The process allows exceptional flexibility for different twist geometries, including:
Polygonal rifling for optimized gas sealing
Progressive twist configurations for improved flight stability
Conventional rifling with customized parameters
Register now for exclusive insightsDon’t miss the chance to expand your expertise and gain practical insights! Register today and join our webinar to learn more about ECM rifling. Our experts will be available live to answer to answer your questions during the session.